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7014851: Remove unused parallel compaction code

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Removed.

Reviewed-by: jcoomes, brutisso
This commit is contained in:
Stefan Karlsson 2011-02-08 12:33:19 +01:00
parent 7eccb460db
commit 0c395c7799
25 changed files with 24 additions and 424 deletions
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36
hotspot/src/share/vm/oops/constantPoolKlass.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -279,40 +279,6 @@ int constantPoolKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
return cp->object_size();
}
int
constantPoolKlass::oop_update_pointers(ParCompactionManager* cm, oop obj,
HeapWord* beg_addr, HeapWord* end_addr) {
assert (obj->is_constantPool(), "obj must be constant pool");
constantPoolOop cp = (constantPoolOop) obj;
// If the tags array is null we are in the middle of allocating this constant
// pool.
if (cp->tags() != NULL) {
oop* base = (oop*)cp->base();
oop* const beg_oop = MAX2((oop*)beg_addr, base);
oop* const end_oop = MIN2((oop*)end_addr, base + cp->length());
const size_t beg_idx = pointer_delta(beg_oop, base, sizeof(oop*));
const size_t end_idx = pointer_delta(end_oop, base, sizeof(oop*));
for (size_t cur_idx = beg_idx; cur_idx < end_idx; ++cur_idx, ++base) {
if (cp->is_pointer_entry(int(cur_idx))) {
PSParallelCompact::adjust_pointer(base);
}
}
}
oop* p;
p = cp->tags_addr();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
p = cp->cache_addr();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
p = cp->operands_addr();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
p = cp->pool_holder_addr();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
return cp->object_size();
}
void constantPoolKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
assert(obj->is_constantPool(), "should be constant pool");
constantPoolOop cp = (constantPoolOop) obj;